Two great white sharks, swimming in the ocean, spied a ship in
distress. "Follow me, son," the father shark said to the son shark
and they swam to the ship. "First we swim around the people in the
water with just the tip of our fins showing." And they did.
"Well done, son! Now we swim around them a few more times with all
of our fins showing." And they did. "Now we eat everybody."
And they did. When they were both gorged, the son asked, "Dad, why
didn't we just eat them all at first? Why did we swim around and
around them?
His wise father replied, "Because they taste better without all that
shit inside!"